[FeelsGoodMan]

Your plug-ins list seems fine, but you have some plug-ins i have never seen before so i can't say for sure. Try unloading the plug-ins one by one to narrow down the problem. If it's not plug-in related then maybe it's CPU related. I had some lag at round end on my ZE server and making the server run on a different core did the trick for me.

also, your sv_maxrate should be bandwidth X 125 / server size rounded up to the nearest 100.

If you can post your server specs and some error logs.